9851121

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 16350464

約数和(自身を除く): 6499343

約数列:

[1, 3, 7, 9, 21, 63, 271, 577, 813, 1731, 1897, 2439, 4039, 5193, 5691, 12117, 17073, 36351, 156367, 469101, 1094569, 1407303, 3283707, 9851121]

約数ペア:

[(1, 9851121), (3, 3283707), (7, 1407303), (9, 1094569), (21, 469101), (63, 156367), (271, 36351), (577, 17073), (813, 12117), (1731, 5691), (1897, 5193), (2439, 4039)]